SG chevron_right Secondary 5 chevron_right Add Math: Calculus
Maths
-1/2 , d is correct, You can send your Science problems for me https://wa.me/989332184220
SG chevron_right Secondary 2 chevron_right Geometry and Measurement
??
Your picture is not clear, please send again
SG chevron_right Secondary 3 chevron_right Add Math: Algebra
A2 quadratic equations
2(l+b)=36....l+b=18.... length of diagonal=√164.....put the Pythagoras theorem and get the answer
Leghth is 10 m and breath is 8 m. For details see attachment
You can send your Science problems for me https://wa.me/989332184220
How long will it take a population of 312 people to double if 54 babies are born and 15 deaths occur on average per year?
population increase in 1 year: 54-15= 39 Number of years to get 312 more people: 312 / 39 = 8 years
SG chevron_right Secondary 4 chevron_right Number and Algebra
How to solve question no2
1)
2) You can send your Science problems for me https://wa.me/989332184220